I like the cluster theory that Dr George Miley supports and also Dr. Kim for a number of reasons.
1 -A small hydrogen nano-particle can supply all the protons needed to feed a large proton cluster reaction. 2 - Strong magnetic screening can support a large scale suspension of the coulomb barrier where a single fusion reaction involving multiple nuclei in a that volume can take place on mass. 3 - Cluster fusion can produce many low Z elements from a follow on fission reaction due to the accumulation of excess protons in the primary fusion product. 4 - Conservation of spin in not enforced in a reaction involving EMF. For example, if a small hydrogen cluster is very near a nickel atom, most of the positive ions(protons) in the cluster would fall in a region of coulomb barrier negation caused by the screening effects of a strong magnetic field. Cluster fusion requires coulomb barrier screening over an extended volume of space. Lots of low Z elements in the reaction ash as has been revealed by both DGT and Rossi speak to the primary role of the fusion/fission reaction in Ni/H LENR. Only charge screening can make Fusion/fission happen. All the dots are connecting.